You can similar performance using Microsoft Full Text Indexing, see BOL topic "CONTAINS" for more info. However, I do believe Verity also makes the same exact app for SQL Server if the one you have does not already have support for it. We used a product called ServiceWare (Knowledge Base application) that used that engine I do believe. I saw ACCRUE in it's logs a lot and they told us they had licensed a product for Text Indexing.